QuickFacts

Population per square mile in Los Angeles County, California is

2,419.6

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

24.5%

of persons in Los Angeles County, California are under 18 years

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

21.3%

of persons in Florida are under 18 years

26.1%

of persons 25 years+ in Ohio have a bachelor's degree or higher

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey